void *agent (void *data) {
struct agent_args *args = (struct agent_args*) data;
struct mailbox *inbox = args->inbox;
bool block = true;
bool stop = false;
while (!stop && !panic) {
struct message *mail = get_mail(inbox, block);
if (mail != NULL && mail->type == STOP_MESSAGE_TYPE) {
stop = true;
} else {
// maybe `get_mail' generated some panic
if (!panic)
block = args->handler(mail);
}
if (mail != NULL) {
if (mail->data != NULL) {
free(mail->data);
}
free(mail);
}
}
struct message *stop_m = get_stop_message();
if (stop_m != NULL) {
args->handler(stop_m);
free(stop_m);
}
free(args);
return NULL;
}
void parse_config()
{
FILE *f = NULL;
fprintf(stderr,"Reading configuration file: \"%s\" ...\n",config_path);
if( (f=fopen (config_path, "r")) == NULL )
{
perror("fopen");
exit(1);
}
LIBXML_TEST_VERSION;
/* create a parser context */
ctxt = xmlNewParserCtxt();
if (ctxt == NULL)
{
fprintf(stderr, "Failed to allocate parser context\n");
fclose(f);
return;
}
/* parse the file, activating the DTD validation option */
doc = xmlCtxtReadFile(ctxt, config_path, NULL, XML_PARSE_DTDVALID);
/* check if parsing suceeded */
if (doc == NULL)
{
fprintf(stderr, "Failed to parse %s\n", config_path);
}
else
{
/* check if validation suceeded */
if (ctxt->valid == 0)
fprintf(stderr, "Failed to validate %s\n", config_path);
/* free up the resulting document */
else
{
xmlXPathInit();
xpctxt= xmlXPathNewContext(doc);
}
}
autoconf();
get_mail();
init_syslog();
parse_routers();
parse_actions();
#ifdef _COUNTERMEASURES_
parse_countermeasures();
#endif
free_xml();
fclose(f);
fprintf(stderr," Done.\n");
}
bool user_handler::send_mail(const std::string& to_user,
const std::string& /*subject*/, const std::string& /*message*/) {
//If this user is registered at all
if(!user_exists(to_user)) {
throw error("Could not send email. No user with the name '" + to_user + "' exists.");
}
// If this user did not provide an email
if(get_mail(to_user) == "") {
throw error("Could not send email. The email address of the user '" + to_user + "' is empty.");
}
throw user_handler::error("This server is configured not to send email.");
}
int
main()
{
int i;
FILE *fp;
if (fork())
exit(0);
chdir(MY_BBS_HOME);
for (i = 0; i <= getdtablesize(); i++)
close(i);
for (i = 1; i <= NSIG; i++)
signal(i, SIG_IGN);
signal(SIGALRM, SIG_DFL);
last = time(0) - 86400; //首次运行的缺省值: 1天以内的文章。
fp = fopen("etc/bbsinnd.last", "r");
if (fp) {
fscanf(fp, "%d", &last);
fclose(fp);
}
while (1) {
int r;
char host[80], oboard[80], iboard[80];
for (i = 0; iconf[i] != 0; i++) {
r = sscanf(iconf[i], "%s %s %s", host, oboard, iboard);
if (r < 3)
continue;
if (fork() > 0) {
alarm(900);
get_mail(host, oboard, iboard);
exit(0);
}
sleep(3);
}
last = time(0);
fp = fopen("etc/bbsinnd.last", "w");
fprintf(fp, "%d\n", last);
fclose(fp);
sleep(1000);
}
}
int
main (int argc, char *argv[])
{
struct stats s, s0;
int print = 0;
FILE *fp = fopen(STATS_FILE, "rb");
if (fp != NULL)
{
fread(&s0, sizeof(struct stats), 1, fp);
fclose(fp);
print = 1;
}
get_times(&s);
get_temp(&s);
get_mail(&s);
get_cputime(&s);
get_power(&s);
get_mem(&s);
get_txrx(&s);
if (print)
{
int i;
double temp = 1e-3*s.temp;
double charge = 100*s.charge_now/s.charge_full;
double tx = (s.tx-s0.tx)/(s.t-s0.t);
double rx = (s.rx-s0.rx)/(s.t-s0.t);
double mem = s.mem*9.5367431640625e-07;
double cpu_pct[MAX_CPUS];
for (i=0; i < s.n_cpus; i++)
{
double idle = s.cpu_idle[i] - s0.cpu_idle[i];
double total = s.cpu_total[i] - s0.cpu_total[i];
cpu_pct[i] = 1-idle/total;
}
fputs(" [", stdout);
begin_color(color_bar);
fputs(th_spc, stdout);
for (i=0; i < s.n_cpus; i++)
{
print_bar(cpu_pct[i]);
fputs(th_spc, stdout);
}
end_color();
fputc(']', stdout);
begin_color (color_div);
fputs(spc, stdout);
fputs(divider, stdout);
end_color();
begin_color_coded (temp, LO_TEMP, HI_TEMP);
num_print (temp, 3, degc);
end_color();
begin_color (color_div);
fputs(spc, stdout);
fputs(divider, stdout);
fputs(spc, stdout);
end_color();
begin_color_coded (mem, LO_MEM, HI_MEM);
num_print (mem, 4, "MB");
end_color();
begin_color (color_div);
fputs(spc, stdout);
fputs(divider, stdout);
fputs(spc, stdout);
end_color();
begin_color (s.ac_connected ? "cyan" : "red");
fputs(s.ac_connected ? acon : acoff, stdout);
fputc(' ', stdout);
end_color();
begin_color_coded (100-charge, LO_CHARGE, HI_CHARGE);
num_print (charge, 3, "%");
end_color();
begin_color (color_div);
fputs(spc, stdout);
fputs(divider, stdout);
end_color();
begin_color_coded (tx, LO_RATE, HI_RATE);
num_print (tx, 0, "B/s ");
end_color();
begin_color (color_up);
fputs(up, stdout);
end_color();
begin_color_coded (rx, LO_RATE, HI_RATE);
fputs(spc, stdout);
num_print (rx, 0, "B/s ");
end_color();
begin_color (color_down);
fputs(down, stdout);
end_color();
fputs(spc, stdout);
begin_color (color_div);
fputs(divider, stdout);
fputs(spc, stdout);
end_color();
if (s.gmail)
{
begin_color (color_mail);
printf ("%2d/g", s.gmail);
end_color();
}
if (s.uiucmail)
{
begin_color (color_mail);
printf ("%2d/u", s.uiucmail);
end_color();
}
if (s.uiucmail || s.gmail)
{
fputs(spc, stdout);
begin_color (color_div);
fputs(divider, stdout);
fputs(spc, stdout);
end_color();
}
begin_color (color_date);
fputs(s.date, stdout);
end_color();
fputs(spc, stdout);
begin_color (color_div);
fputs(divider, stdout);
end_color();
}
fp = fopen(STATS_FILE, "wb");
fwrite(&s, sizeof(struct stats), 1, fp);
fclose(fp);
return 0;
}
/**
* compare attribute to LDAP in case of LDAP_INAPPROPRIATE_MATCHING
*
* \param ld AddressBook resource
* \param server Reference to server
* \param dn dn for the entry
* \param attr Attribute
* \param value New value
* \return int, return will be LDAP_MOD_ADD, LDAP_MOD_REPLACE, or LDAP_MOD_DELETE
*/
int ldapsvr_compare_manual_attr(LDAP *ld, LdapServer *server, gchar *dn, char *attr, char *value) {
LDAPMessage *res, *e = NULL;
BerElement *ber;
struct berval **vals;
int rc;
LdapControl *ctl;
gchar *filter;
gchar *attribute;
int retVal = -2, i;
AttrKeyValue *mail;
cm_return_val_if_fail(ld != NULL || server != NULL || attr != NULL, -1);
ctl = server->control;
mail = get_mail(dn);
if (! mail)
return -2;
filter = g_strdup_printf("(&(mail=%s)(%s=*))", mail->value, attr);
attrkeyvalue_free(mail);
if (ctl) {
rc = ldap_search_ext_s(ld, ctl->baseDN, LDAP_SCOPE_ONELEVEL, filter, NULL, 0, NULL, NULL, NULL, 0, &res);
if (rc) {
g_printerr("ldap_search for attr=%s\" failed[0x%x]: %s\n",attr, rc, ldaputil_get_error(ld));
retVal = -2;
}
else {
e = ldap_first_entry(ld, res);
/* entry has this attribute */
if (e) {
attribute = ldap_first_attribute( ld, e, &ber );
if (attribute) {
if (value) {
if( ( vals = ldap_get_values_len( ld, e, attr ) ) != NULL ) {
for( i = 0; vals[i] != NULL; i++ ) {
debug_print("Compare: %s=%s\n", attr, vals[i]->bv_val);
/* attribute has same value */
if (strcmp(vals[i]->bv_val, value) == 0)
retVal = -1;
/* attribute has new value */
else
retVal = LDAP_MOD_REPLACE;
}
}
ldap_value_free_len(vals);
}
else
retVal = LDAP_MOD_DELETE;
}
if( ber != NULL ) {
ber_free( ber, 0 );
}
ldap_memfree(attribute);
}
/* entry does not have this attribute */
else {
/* Only add if this is a real attribute */
if (value)
retVal = LDAP_MOD_ADD;
/* This is dummy value used to avoid ldap_compare error */
else
retVal = -1;
}
}
}
else
retVal = -2;
g_free(filter);
return retVal;
}